规格纯度
全部
[95%]
[HPLC≥98%]
[100μg/ml(U%=2,溶剂:丙酮)]
[95%(顺反式混合)]
[≥95%(顺反式混合)]
[分析标准品]
[分析标准品, ≥98%]
[≥95.0%]
[分析标准品,≥99.0%]
[≥98.0%]
[95%(异构体混合物)]
[1000 μg/mL in methanol]
[100μg/ml in methanol]
[100μg/ml in methylbenzene]
[HPLC≥97%]
[100 μg/mL in MeOH]